Huyen Rago
NPI 1831735299ActiveIndividual· Nurse Practitioner· Willowbrook, IL
Nurse Practitioner with Willow Rheumatology and Wellness PLLC, practicing in Willowbrook, Illinois. Their prescriptions cost Medicare Part D more than their services did: $729,130 for 970 claims, against $31,661 paid for services in 2024. Abbvie Inc. was the largest of 18 companies reporting payments in 2025, $3,255 in all, mostly food and beverage. Lists Advocate Good Samaritan Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1831735299 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Nov 20, 2019 |
| Last updated in NPPES | Mar 25, 2025 |
| Certified by provider | Mar 25, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 209-020408 | IL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 200 |
|---|---|
| Services billed | 542 across 16 procedure codes |
| Paid by Medicare | $31,661 |
Part D prescriptions in 2024
| Prescriptions (claims) | 970 · 1,795 30-day fills |
|---|---|
| Patients | 295 |
| Total drug cost | $729,130 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Willow Rheumatology and Wellness PLLCWillowbrook, IL · 4 clinicians
Hospital affiliations
- Advocate Good Samaritan HospitalDowners Grove, IL
- Northwestern Medicine Central Dupage HospitalWinfield, IL
- Uchicago Medicine Adventhealth HinsdaleHinsdale, IL
Industry payments (Open Payments)
- 2025$3,255 · 133 payments from 18 companies
- 2024$2,906 · 110 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $907.95 | 45 |
| Amgen Inc. | $796.78 | 29 |
| Pfizer Inc. | $347.11 | 15 |
| Novartis Pharmaceuticals Corporation | $217.03 | 9 |
| Glaxosmithkline, LLC. | $175.36 | 7 |
What the 2025 payments were for
- Food and Beverage$3,210 · 132 payments
- Education$45.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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